Smooth pretopogenous structures. - A. A. Ramadan 001 (Fuzzy Sets Syst., 1997)

On smooth topological spaces II: separation axioms. - M. K. El-Gayyar; Etienne E. Kerre; A. A. Ramadan 001 (Fuzzy Sets Syst., 2001)

On smooth topological spaces IV. - A. A. Ramadan 001; S. N. El-Deeb; M. A. Abdel-Sattar (Fuzzy Sets Syst., 2001)

Smooth uniform spaces. - A. A. Ramadan 001; M. El-Dardery; Y. C. Kim (Int. J. Fuzzy Log. Intell. Syst., 2002)

Compactness in intuitionistic fuzzy topological spaces. - A. A. Ramadan 001; Salah El-Din Abbas; Ahmed A. Abd El-Latif 002 (Int. J. Math. Math. Sci., 2005)

Mining visual web knowledge utilizing multiple classifier architecture. - Amani A. Saad; Mohamed A. Ismail; S. A. Basiouny; A. A. Ramadan 001 (ISDA, 2010)

L-fuzzy interior systems. - A. A. Ramadan 001 (Comput. Math. Appl., 2011)

L-fuzzy topogenous orders and L-fuzzy topologies. - M. El-Dardery; A. A. Ramadan 001; Y. C. Kim (J. Intell. Fuzzy Syst., 2013)

Relationships between L-fuzzy quasi-uniform structures and L-fuzzy topologies. - A. A. Ramadan 001; E. H. Elkordy; Yong Chan Kim (J. Intell. Fuzzy Syst., 2015)

Perfect L-fuzzy topogenous space, L-fuzzy quasi-proximities and L-fuzzy quasi-uniform spaces. - A. A. Ramadan 001; E. H. Elkordy; Yong Chan Kim (J. Intell. Fuzzy Syst., 2015)

On L-fuzzy interior operators and L-fuzzy quasi-uniform spaces. - A. A. Ramadan 001 (J. Intell. Fuzzy Syst., 2016)

Categories of Alexandrov L-Fuzzy Pre-uniformities, L-Approximation Operators and Alexandrov L-Fuzzy Topologies. - Yong Chan Kim; A. A. Ramadan 001; Seok Jong Lee (Int. J. Fuzzy Log. Intell. Syst., 2019)

L-fuzzy pre-proximities and application to L-fuzzy topologies. - A. A. Ramadan 001; Yong Chan Kim; E. H. Elkordy (J. Intell. Fuzzy Syst., 2020)

The Lattice Structures of Approximation Operators Based on L-Fuzzy Generalized Neighborhood Systems. - Qiao-Ling Song; Hu Zhao; Juan-Juan Zhang; A. A. Ramadan 001; Hong-Ying Zhang 001; Gui-Xiu Chen (Complex., 2021)

Extensions of Soft Ideals Over Semigroups. - Essam Hamouda; A. A. Ramadan 001; S. Amira (J. Multiple Valued Log. Soft Comput., 2021)

On Alexandrov L-fuzzy nearness (II). - Enas H. Elkordy; Ahmed A. Ramadan 001; Reham M. Ahmed (Soft Comput., 2023)

L-fuzzy filters on complete residuated lattices. - Ahmed A. Ramadan 001 (Soft Comput., 2023)

Relationship Between L-Fuzzy Quasi-Proximity and L-Fuzzy Closure (Interior) Operators. - Ahmed A. Ramadan 001 (New Math. Nat. Comput., 2024)

Categories of L-Fuzzy Internal (Enclosed) Relations. - A. A. Ramadan 001 (New Math. Nat. Comput., 2025)